The cat brain weighs about 30g.
167
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6